I caught a bug in Portugal a few years ago.
I was really ill, throwing up, dehydrating, couldn't eat, losing weight, losing strength (I was finding it hard to lift my wine bottle!).
I went to the local Centro do Saude, was seen by a consultant, touched up and fondled a lot, x-rayed, and given a fistful of prescriptions, in a timescale where a UK A&E Dept would still be filling in stupid forms.
I paid for the x-ray, and the medications, and that was all.
I didn't have any paperwork.
Just thought I'd mention it.